About
About Us
Founder Noral D. Stewart
Work
Architectural Acoustics
Audio Systems Design
Mission Critical Data Centers
Environmental Noise Control
Workplace Noise
Services
Projects
St. Mary’s Catholic Church
Wake Chapel Baptist Church
Saint Francis of Assisi Catholic Church
SA Team
Joseph F. Bridger
Aaron Bétit
John C. Gagliardi
Mukun Acharya
James. S. Brawley
Mathew M. George
Richard Honeycutt
Howard Quin
Eric Reuter
Careers
Contact
Resources
Architectural Acoustics
Reverberation Time
Sound Blockage of Walls and Structures
Privacy and Sound Blockage
Dining and Social Spaces
HUD Noise Requirements
RATING BACKGROUND NOISE IN ROOMS
STC Rating
Environmental – Community Noise
Advice for Home Buyers and Apartment Seekers
North Carolina Noise Ordinances with Sound Level Limits
Evaluation of Environmental Sound in the Community
Internet Links – Airfields, DOT Agencies, HUD
Industrial Workplace Noise – Links
Common Acoustical Mistakes
National Council of Acoustical Consultants
Acoustical Consultant
SAC Staff
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SAC Staff
Joseph F. Bridger, MSME, LEED AP
Managing Principal Consultant, President
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Aaron Bétit, INCE, ASA, NCAC
Managing Principal Consultant, President
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John C. Gagliardi, Ph.D., ASA, ASTM, INCE
Managing Principal Consultant, President
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Mukun Acharya, NCAC, INCE, ASA, APS
Managing Principal Consultant, President
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